4A Step-Down Current Source Driver, 850kHz, 18V In, HSOP Product overview: LED2001PHR from STMicroelectronics is a LED Driver IC for LED lighting, display backlights, indicator control, automotive lighting, signage, and regulated current drive circuits. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include Buck, 4A, 850kHz, 18V. Search-friendly keywords include LED driver IC, constant current, lighting control, display backlight, Buck, 4A, 850kHz, 18V, External/Internal LED Drivers. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 137-LED2001PHR can be used for catalog matching and distributor lookup.
Manufacturer: STMicroelectronics
Win Source Part Number: 876994-LED2001PHR
Operating Temperature Range: -40°C ~ 150°C (TJ)
Features: LED Driver IC 1 Output DC DC Regulator Step-Down (Buck) PWM Dimming 4A 8-HSOP
Package: 8-SOIC (0.154", 3.90mm Width) Exposed Pad
Package: Reel - TR
Mounting: Surface Mount
Family Name: LED2001
Categories: Integrated Circuits (ICs)
Case / Package: 8-HSOP
ECCN: EAR99
Popularity: Medium
Fake Threat In the Open Market: 76 pct.
Supply and Demand Status: Limited
Quantity per package: 2500
MSL Level: 3 (168 Hours)
Estimated Pruduction Lead Time: 44 Weeks
REACH Status: REACH Unaffected
HTSUS: 8542.39.0001
Other Part Number: -497-13825-2, -497-13825-1, 497-13825-6, -497-13825-6, 497-13825-1, 497-13825-2
LED Driver IC 1 Output DC DC Regulator Step-Down (Buck) PWM Dimming 4A 8-HSOP
LED Driver IC 1 Output DC DC Regulator Step-Down (Buck) PWM Dimming 4A 8-HSOP
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LED Lighting Drivers 4A 850kHz Step-Down 3.0V to 18V 100mV
| ERSAELECTRONICS PTE. LTD. | Win Source Electronics | DigiKey | Shenzhen Shengyu Electronics Technology Limited | Lingto Electronic Limited | VAST STOCK CO., LIMITED | |
|---|---|---|---|---|---|---|
| Product Category | LED Drivers | LED Drivers | LED Drivers | LED Drivers | LED Drivers | LED Drivers |
| Product Number | 137-LED2001PHR | 876994-LED2001PHR | 497-13825-6-ND | LED2001PHR | LED2001PHR | LED2001PHR |
| Product Name | Buck 4A 850kHz 18V LED Driver IC | PMIC - PMIC - LED Drivers - LED2001PHR | LED Drivers | Integrated Circuits (ICs) - Power Management (PMIC) - LED Drivers | PMIC - LED Drivers | LED Lighting Drivers |
| Number of Channels | 1 # | |||||
| Form Factor | Intgrated Circuit (IC) | Intgrated Circuit (IC) | ||||
| Package Type | 8-HSOP | |||||
| Input Voltage | 3 to 18 volts | 3 to 18 volts |
